40942048

素因数分解:

$2^5\times 7^2\times {\mathrm{26111}}^1$

素因数の和:26135

約数の個数: 36

約数和(自身を含む): 93768192

約数和(自身を除く): 52826144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 26111, 52222, 104444, 182777, 208888, 365554, 417776, 731108, 835552, 1279439, 1462216, 2558878, 2924432, 5117756, 5848864, 10235512, 20471024, 40942048]

約数ペア:

[(1, 40942048), (2, 20471024), (4, 10235512), (7, 5848864), (8, 5117756), (14, 2924432), (16, 2558878), (28, 1462216), (32, 1279439), (49, 835552), (56, 731108), (98, 417776), (112, 365554), (196, 208888), (224, 182777), (392, 104444), (784, 52222), (1568, 26111)]